package com.zzyl.serve.service.impl;

import java.util.Arrays;
import java.util.List;

import cn.hutool.core.collection.CollectionUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zzyl.common.utils.DateUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import com.zzyl.serve.mapper.NursingLevelMapper;
import com.zzyl.serve.domain.NursingLevel;
import com.zzyl.serve.service.INursingLevelService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import java.util.ArrayList;
import org.springframework.beans.factory.annotation.Autowired;
/**
 * 护理等级Service业务层处理
 *
 * @author zzyl
 * @date 2025-10-13
 */
@Service
public class NursingLevelServiceImpl extends ServiceImpl<NursingLevelMapper,NursingLevel> implements INursingLevelService
{
    @Autowired
    private NursingLevelMapper nursingLevelMapper;

    @Autowired
    private RedisTemplate redisTemplate;

    private static final String NURSINGLEVEL_ALL="nursingLevel:all";
    /**
     * 查询护理等级
     *
     * @param id 护理等级主键
     * @return 护理等级
     */
    @Override
    public NursingLevel selectNursingLevelById(Integer id)
    {
        return this.getById(id);
    }

    /**
     * 查询护理等级列表
     *
     * @param nursingLevel 护理等级
     * @return 护理等级
     */
    @Override
    public List<NursingLevel> selectNursingLevelList(NursingLevel nursingLevel)
    {
        return nursingLevelMapper.selectNursingLevelList(nursingLevel);
    }

    /**
     * 新增护理等级
     *
     * @param nursingLevel 护理等级
     * @return 结果
     */
    @Override
    public int insertNursingLevel(NursingLevel nursingLevel)
    {
        return this.save(nursingLevel)==true?1:0;
    }

    /**
     * 修改护理等级
     *
     * @param nursingLevel 护理等级
     * @return 结果
     */
    @Override
    public int updateNursingLevel(NursingLevel nursingLevel)
    {
        return this.updateById(nursingLevel)==true?1:0;
    }

    /**
     * 批量删除护理等级
     *
     * @param ids 需要删除的护理等级主键
     * @return 结果
     */
    @Override
    public int deleteNursingLevelByIds(Integer[] ids)
    {
        return this.removeByIds(Arrays.asList(ids))==true?1:0;
    }

    /**
     * 删除护理等级信息
     *
     * @param id 护理等级主键
     * @return 结果
     */
    @Override
    public int deleteNursingLevelById(Integer id)
    {
        return this.removeById(id)==true?1:0;
    }

    /**
     * 查询所有数据
     * @return
     */
    @Override
    public List<NursingLevel> selectALL() {
        //查询redis中是否有数据
        List<NursingLevel> nursingLevels = (List<NursingLevel>) redisTemplate.opsForValue().get(NURSINGLEVEL_ALL);
        //判断数据是否为空
        if (CollectionUtil.isNotEmpty(nursingLevels)) {
            //redis中有数据返回
            return nursingLevels;
        }
        //到这,说明没缓存,保存到缓存中
        LambdaQueryWrapper<NursingLevel> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(NursingLevel::getStatus,1);
         nursingLevels= this.list(queryWrapper);
         redisTemplate.opsForValue().set(NURSINGLEVEL_ALL,nursingLevels);
       return nursingLevels;
    }
}
